CN213885256U

CN213885256U - Butt welding machine capable of preventing smoke pollution

Info

Publication number: CN213885256U
Application number: CN202021759806.6U
Authority: CN
Inventors: 刘俊
Original assignee: Heze Kaixuansheng Construction Machinery Equipment Co ltd
Current assignee: Heze Kaixuansheng Construction Machinery Equipment Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-08-06
Anticipated expiration: 2030-08-20

Abstract

The utility model belongs to the welding field, in particular to a butt welding machine for preventing smoke pollution, which comprises a support plate, an impurity removing mechanism and a warning mechanism, wherein one side of the upper surface of the support plate is connected with a clamp, the other side of the upper surface of the support plate is connected with a filter box, a sewage suction pipe is connected above one side of the outer side wall of the filter box, and the impurity removing mechanism comprises a three-way pipe; through the three-way pipe, the setting of filter screen and debris box, prevent that harmful substance from discharging to the external environment in, cause the pollution of environment, through the wind speed inductor, activated carbon plate and pressure sensors's setting, make the controlgear control pressure sensors of butt welder detect the pressure data size of activated carbon plate to the baffle, when detecting pressure data and being greater than the setting value, remind the staff in time to carry out the change of activated carbon plate through the warning equipment of butt welder, prevent because of the harmful substance in the flue gas is not filtered, cause harmful effects to staff's health.

Description

Butt welding machine capable of preventing smoke pollution

Technical Field

The utility model relates to a welding field, concretely relates to prevent fume pollution's butt welder.

Background

The electrodes of butt welder are installed on fixed plate and sliding plate separately, the sliding plate can move along the guide track on the machine body, the current is transmitted to the electrodes via the secondary coil of transformer, when the pressure mechanism is pushed to make the ends of two reinforcing bars contact together, the short-circuit resistor generates heat to heat the ends of reinforcing bars, and when the high plasticity is reached, the ends are extruded by additional force to make the two ends joint firmly.

The prior art has the following problems:

1. the flue gas treatment equipment of butt welder is in the in-process of handling the flue gas, and the air current easily adsorbs the more impurity that gets into, disturbs the activated carbon plate to the welding and produces harmful substance's filter effect, makes harmful substance discharge to the external environment in, causes the pollution of environment.

2. The flue gas treatment facility of butt welder is carrying out the in-process of handling to the flue gas, and the activated carbon plate leads to the adsorption efficiency to descend because of long-time adsorbed impurity, and the staff is difficult to timely learn activated carbon plate filter effect's change, makes the harmful substance in the flue gas not filtered, causes harmful effects to staff's healthy.

In order to solve the problems, the application provides a butt welding machine capable of preventing smoke pollution.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a prevent fume pollution's butt welder has the edulcoration and changes the characteristics of warning.

(II) technical scheme

In order to solve the technical problem, the utility model provides a butt welding machine for preventing smoke pollution, which comprises a supporting plate, an impurity removing mechanism and a warning mechanism, one side of the upper surface of the supporting plate is connected with a clamp, the other side of the upper surface of the supporting plate is connected with a filter box, a sewage suction pipe is connected above one side of the outer side wall of the filter box, the impurity removing mechanism comprises a three-way pipe, a filter screen, a lifting plate, a warning lamp, a groove, a weighing sensor, a first spring and a sundries box, the outer side wall of the sewage suction pipe is connected with a three-way pipe, one side of the inner side wall of the three-way pipe is connected with a filter screen, a sundries box is arranged below the outer side wall of the three-way pipe, a groove is arranged on the upper surface of the supporting plate corresponding to the sundries box, the outer side of the lower surface inside the groove is connected with a first spring, the middle position of the lower surface inside the groove is connected with a weighing inductor, and the upper end of the first spring is connected with a lifting plate.

Preferably, the position, close to the groove, of the upper surface of the supporting plate is connected with a limiting plate.

Preferably, one side of the upper surface of the supporting plate, which is close to the groove, is connected with a warning lamp.

Preferably, warning mechanism includes braced frame, second spring, baffle and activated carbon plate, rose box inside wall both sides are connected with the baffle, baffle upper surface is connected with braced frame, the braced frame upper end is connected with the activated carbon plate, the baffle upper surface is close to the braced frame below is connected with the second spring.

Preferably, the warning mechanism further comprises a flexible hose, and the upper surface of the baffle is close to the outer side of the supporting frame and is connected with the flexible hose.

Preferably, the warning mechanism further comprises a pressure sensor, and the middle position of the upper surface of the baffle is connected with the pressure sensor.

Preferably, the warning mechanism further comprises a wind speed sensor, and the inner side wall of the filter box is close to the upper portion of the activated carbon plate and is connected with the wind speed sensor.

The above technical scheme of the utility model has following profitable technological effect:

1. through the setting of three-way pipe, filter screen and debris box, make the flue gas treatment facility of welding machine in the in-process of handling the flue gas, the air current is when the three-way pipe position department, and the filter screen can filter the impurity in the air current, makes the impurity that filters out fall into the inside burden that alleviates the active carbon plate and cause along the three-way pipe in the debris box, prolongs the live time of active carbon plate, prevents that harmful substance from discharging to the external environment in, causing the pollution of environment.

2. Through the wind speed inductor, activated carbon plate and pressure sensors's setting, make the flue gas treatment facility of welding machine handle the back to the flue gas, the wind speed inductor is when detecting the air current velocity of flow and is less than the setting value, the controlgear control pressure sensors of transmission signal for the butt welder detects the pressure data size of activated carbon plate to the baffle, when detecting pressure data and being greater than the setting value, remind the staff in time to carry out the change of activated carbon plate through the warning equipment of butt welder, prevent because of the harmful substance in the flue gas not filtered, cause harmful effects to staff's healthy.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the three-way pipe of the present invention;

FIG. 3 is a schematic structural view of an activated carbon plate according to the present invention;

fig. 4 is a schematic view of the structure of the supporting frame of the present invention.

Reference numerals:

1. a support plate; 2. a clamp; 3. a sewage suction pipe; 4. a filter box; 51. a three-way pipe; 52. filtering with a screen; 53. a lifting plate; 54. a warning light; 55. a groove; 56. a weighing sensor; 57. a first spring; 58. a sundry box; 61. a wind speed sensor; 62. a support frame; 63. a second spring; 64. a baffle plate; 65. a flexible hose; 66. an activated carbon plate; 67. a pressure sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-4, the utility model provides a butt welder for preventing flue gas pollution, which comprises a supporting plate 1, an impurity removing mechanism and a warning mechanism, wherein one side of the upper surface of the supporting plate 1 is connected with a clamp 2, the other side of the upper surface of the supporting plate 1 is connected with a filter box 4, a sewage suction pipe 3 is connected above one side of the outer side wall of the filter box 4, the impurity removing mechanism comprises a three-way pipe 51, a filter screen 52, a lifting plate 53, a warning lamp 54, a groove 55, a weighing sensor 56, a first spring 57 and a sundries box 58, the outer side wall of the sewage suction pipe 3 is connected with the three-way pipe 51, one side of the inner side wall of the three-way pipe 51 is connected with the filter screen 52, the sundries box 58 is arranged below the outer side wall of the three-way pipe 51, the groove 55 is arranged at the position corresponding to the sundries box 58 on the upper surface of the supporting plate 1, the outer side of the lower surface inside the groove 55 is connected with the first spring 57, the weighing sensor 56 is connected at the middle position of the lower surface inside the groove 55, the first spring 57 is connected at its upper end with a lifting plate 53.

In this embodiment, in order to solve the problem that the flue gas treatment equipment of butt welding machine is handling the flue gas, the air current easily adsorbs and gets into more impurity, disturbs the filtering effect of activated carbon plate 66 to welding production harmful substance, makes harmful substance discharge to the external environment in, causes environmental pollution.

As shown in fig. 1-2, in the process of treating the flue gas, when the air flow passes through the position of the three-way pipe 51, the filter screen 52 can filter impurities in the air flow, so that the filtered impurities fall into the impurity box 58 along the three-way pipe 51, the burden on the activated carbon plate 66 is reduced, the service life of the activated carbon plate 66 is prolonged, and harmful substances are prevented from being discharged to the external environment to cause environmental pollution.

It should be noted that the three-way pipe 51 is a concave structure with two ends raised, so that impurities are not easy to move along with the air flow under the action of gravity, and can fall into the sundries box 58 under the action of gravity after being filtered by the filter screen 52, the sundries box 58 sleeved at the lower end of the three-way pipe 51 descends along with the increase of the weight of the impurities, so that the data detected by the weighing sensor 56 in the groove 55 is increased, when a set value is reached, a signal is transmitted to the control equipment control warning lamp 54 of the butt welder to give a warning, a worker is reminded to timely topple over the impurities in the sundries box 58, and the impurities are prevented from being accumulated too much to block the sewage suction pipe 3.

In this embodiment, in order to solve the flue gas treatment facility of butt welder and at the in-process of handling the flue gas, activated carbon plate 66 leads to the adsorption efficiency to descend because of long-time adsorbed impurity, and the staff is difficult to timely learn activated carbon plate 66 filter effect's change, makes the harmful substance in the flue gas not filtered, causes the problem of harmful effects to staff's health.

As shown in fig. 3-4, after the flue gas treatment device of the welding machine is used for treating the flue gas, when the air velocity sensor 61 detects that the flow velocity of the air flow is smaller than a set value, a transmission signal is sent to the control device of the butt welding machine to control the pressure sensor 67 to detect the pressure data of the activated carbon plate 66 on the baffle plate 64, and when the pressure data is detected to be larger than the set value, the warning device of the butt welding machine is used for reminding a worker to replace the activated carbon plate 66 in time, so that harmful substances in the flue gas are prevented from being filtered out, and adverse effects on the health of the worker are prevented.

It should be noted that, the pressure sensor 67 is placed inside the flexible hose 65, so that external dust and impurities do not have adverse effects on the accuracy of the data detected by the pressure sensor 67, and in the process of filtering the harmful substances, the weight of the activated carbon plate 66 is increased because the harmful substances are attached to the inside of the activated carbon plate 66.

In the present embodiment, in order to limit the moving range of the lifting plate 53, a limit plate is further connected to the upper surface of the support plate 1 near the groove 55.

In order to warn the staff that the sundries box 58 needs to be dumped, a warning lamp 54 is further connected to one side of the upper surface of the supporting plate 1, which is close to the groove 55.

In order to make activated carbon plate 66 can filter the harmful substance in the gas in filter box 4, further it is that warning mechanism includes braced frame 62, second spring 63, baffle 64 and activated carbon plate 66, and filter box 4 inside wall both sides are connected with baffle 64, and baffle 64 upper surface is connected with braced frame 62, and braced frame 62 upper end is connected with activated carbon plate 66, and baffle 64 upper surface is close to braced frame 62 below and is connected with second spring 63.

In order to prevent the internal pressure sensor 67 from being affected by external impurities, the warning mechanism further comprises a flexible hose 65, and the flexible hose 65 is connected to the upper surface of the baffle plate 64 close to the outer side of the supporting frame 62.

In order to enable the activated carbon plate 66 to detect the pressure data of the baffle plate 64, the warning mechanism further comprises a pressure sensor 67, and the pressure sensor 67 is connected to the middle position of the upper surface of the baffle plate 64.

In order to ensure that the accuracy of the data detected by the pressure sensor 67 is not affected by the difference of the flow rates of the air flows, the warning mechanism further comprises an air speed sensor 61, and the air speed sensor 61 is connected to the inner side wall of the filter box 4, which is close to the upper part of the activated carbon plate 66.

The utility model discloses a theory of operation and use flow: when the flue gas treatment equipment of the welding machine treats flue gas, when the air flow passes through the position of the three-way pipe 51, the three-way pipe 51 with a concave structure enables impurities not to move along with the air flow under the action of gravity, the filter screen 52 can filter the impurities in the air flow, the filtered impurities fall into the sundries box 58 along the three-way pipe 51 to reduce the burden on the activated carbon plate 66, the service life of the activated carbon plate 66 is prolonged, harmful substances are prevented from being discharged into the external environment to cause environmental pollution, after the flue gas treatment equipment of the welding machine treats the flue gas, the air speed sensor 61 transmits signals to the control equipment of the butt welding machine to control the pressure sensor 67 to detect the pressure data of the activated carbon plate 66 on the baffle plate 64 when detecting that the pressure data is greater than the set value, the working personnel is reminded to replace the activated carbon plate 66 in time through the warning equipment of the butt welding machine, the harmful substances in the smoke are prevented from being filtered, so that the harmful effects on the health of workers are prevented.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The butt welding machine capable of preventing flue gas pollution comprises a supporting plate (1), an impurity removing mechanism and a warning mechanism, wherein one side of the upper surface of the supporting plate (1) is connected with a clamp (2), the other side of the upper surface of the supporting plate (1) is connected with a filter box (4), a dirt suction pipe (3) is connected above one side of the outer side wall of the filter box (4), the butt welding machine is characterized in that the impurity removing mechanism comprises a three-way pipe (51), a filter screen (52), a lifting plate (53), a warning lamp (54), a groove (55), a weighing inductor (56), a first spring (57) and a sundry box (58), the outer side wall of the dirt suction pipe (3) is connected with the three-way pipe (51), the filter screen (52) is connected on one side of the inner side wall of the three-way pipe (51), the sundry box (58) is arranged below the outer side wall of the three-way pipe (51), the groove (55) is formed in the position, corresponding to the sundry box (58), on the upper surface of the supporting plate (1), the outer side of the inner lower surface of the groove (55) is connected with a first spring (57), the middle position of the inner lower surface of the groove (55) is connected with a weighing inductor (56), and the upper end of the first spring (57) is connected with a lifting plate (53).

2. The butt welder for preventing flue gas pollution according to claim 1, wherein a position limiting plate is connected to the upper surface of the supporting plate (1) near the groove (55).

3. The butt welder for preventing flue gas pollution according to claim 1, wherein a warning light (54) is connected to one side of the upper surface of the support plate (1) close to the groove (55).

4. The butt welder for preventing flue gas pollution according to claim 1, wherein the warning mechanism comprises a supporting frame (62), a second spring (63), a baffle (64) and an activated carbon plate (66), the baffle (64) is connected to two sides of the inner side wall of the filter box (4), the supporting frame (62) is connected to the upper surface of the baffle (64), the activated carbon plate (66) is connected to the upper end of the supporting frame (62), and the second spring (63) is connected to the upper surface of the baffle (64) close to the lower portion of the supporting frame (62).

5. The butt welder for preventing flue gas pollution according to claim 4, wherein the warning mechanism further comprises a flexible hose (65), and the flexible hose (65) is connected to the upper surface of the baffle plate (64) close to the outer side of the supporting frame (62).

6. The butt welding machine for preventing flue gas pollution according to claim 4, wherein the warning mechanism further comprises a pressure sensor (67), and the pressure sensor (67) is connected to the middle position of the upper surface of the baffle plate (64).

7. The butt welding machine capable of preventing smoke pollution according to claim 4, wherein the warning mechanism further comprises a wind speed sensor (61), and the wind speed sensor (61) is connected to the inner side wall of the filter box (4) close to the upper part of the activated carbon plate (66).